SeNSe² - Sulfur Nitrogen Selective Detector

ASTM D5504, ASTM D5623, ASTM D7011, ASTM D7807

SeNSe² is a new detector that has been developed by AC Analytical Controls by PAC for Gas Chromatography applications aiming to determine Sulfur species in hydrocarbon type matrices. While still based on the Chemiluminescence principle that was employed first in the Antek 7090NS model, the detector has undergone a significant redesign to provide unsurpassed sensitivity resulting in lower detection limits, excellent equimolar response, dynamic range and selectivity. A fast cold start-up, unrivalled signal stability, the sturdy but compact design, and the touchscreen interface makes it the easiest to work with.

Applications GC Detector

Maintenance and Ease of Use

Ingenious G-Cal Service module used for testing the function of the detector without disassembling the configuration
Simplified preventative maintenance with removable panels and fast ceramics replacement
7” Touchscreen interface providing both standalone operation and providing insight into your detector diagnostics and error logs
Able to be installed on most manufacturers GCs
All routine maintenance, including GC column replacement, can be achieved without shutting down the system

Performance

Excellent long-term stability and equimolarity
Heavy duty insulation to maintain furnace temperature at 950°C leading to improved temperature accuracy across the whole furnace
Integrated filters to purify incoming gases boosting data integrity
Standalone automated pressure and leak check to guarantee leak-free performance
For sulfur analysis, system choice of oxygen or air as an oxidant based on laboratory need

Turnkey Solutions

ASTM D5504: Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Chemiluminescence
ASTM D5623: Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection
ASTM D7011: Determination of Trace Thiophene in Refined Benzene by Gas Chromatography and Sulfur Selective Detection
ASTM D7807: Determination of Boiling Range Distribution of Hydrocarbon and Sulfur Components of Petroleum Distillates by Gas Chromatography and Chemiluminescence Detection
Custom Application like carbonyl sulfide in propylene gas, nitric oxide in ethylene and more

Brochure

SeNSe2 Brochure (A4)

Application Notes

AN - SeNse ASTM D5504
AN - SeNse ASTM D5623
AN - SeNse COS in Propylene
AN - Low Sulfur Diesel (ULSD)
AN - Thiophene in Benzene
AN - Sulfur Traces in CO2
AN - Trace Nitric Oxide in Ethylene

The SeNSe² is the latest development by AC Analytical Controls. The Sulphur Chemiluminescence Detector (SCD) provides the best sensitivity, best baseline stability and best equimolarity results, and as such it will flexibly fit with most chromatographic solutions.